@article{Hirschberg1994, author = {Hirschberg, Rainer}, title = {Computer-Aided-Engineering in der TGA}, series = {Stadt- und Geb{\"a}udetechnik (1994)}, journal = {Stadt- und Geb{\"a}udetechnik (1994)}, isbn = {0038-898X}, pages = {16 -- 17}, year = {1994}, language = {de} } @article{Hirschberg1992, author = {Hirschberg, Rainer}, title = {Rechnergest{\"u}tzte Planung der Technischen Geb{\"a}udeausr{\"u}stung. Tl.1}, series = {Stadt- und Geb{\"a}udetechnik (1992)}, journal = {Stadt- und Geb{\"a}udetechnik (1992)}, isbn = {0038-898X}, pages = {427 -- 429}, year = {1992}, language = {de} } @article{Hirschberg2008, author = {Hirschberg, Rainer}, title = {Decentral pumps in heating systems - a new hydraulic approac}, series = {1st International Rotating Equipment Conference - Pumps and Compressors, 9th Pump Users International Forum, 9. Internationales Pumpenanwenderforum, Final Report, D{\"u}sseldorf, DE, 28.-29. Oct, 2008}, journal = {1st International Rotating Equipment Conference - Pumps and Compressors, 9th Pump Users International Forum, 9. Internationales Pumpenanwenderforum, Final Report, D{\"u}sseldorf, DE, 28.-29. Oct, 2008}, publisher = {-}, pages = {1 -- 10}, year = {2008}, language = {en} } @article{Hirschberg2007, author = {Hirschberg, Rainer}, title = {Wirtschaftlichkeit geb{\"a}udetechnischer Anlagen VDI 2067 - Berechnung des instation{\"a}ren thermischen Verhaltens von R{\"a}umen und Geb{\"a}uden nach VDI 6007}, series = {Umsetzung der EU-Richtlinie (EPBD), Gesamtenergieeffizienz von Geb{\"a}uden - wie gehen wir damit um?, VDI-Gesellschaft Technische Geb{\"a}udeausr{\"u}stung (VDI-TGA), Dortmund, DE, 30.-31. Jan, 2007}, journal = {Umsetzung der EU-Richtlinie (EPBD), Gesamtenergieeffizienz von Geb{\"a}uden - wie gehen wir damit um?, VDI-Gesellschaft Technische Geb{\"a}udeausr{\"u}stung (VDI-TGA), Dortmund, DE, 30.-31. Jan, 2007}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {978-3-18-091952-2}, pages = {188 S. Ill., graph. Darst.}, year = {2007}, language = {de} } @article{Hirschberg2010, author = {Hirschberg, Rainer}, title = {Energetische Bewertung raumlufttechnischer Anlagen. Vereinfachtes Verfahren nach DIN V 18599}, series = {DKV-Tagung 2010, 37. Deutsche K{\"a}lte-Klima-Tagung, Magdeburg, DE, 17.-19. Nov, 2010}, journal = {DKV-Tagung 2010, 37. Deutsche K{\"a}lte-Klima-Tagung, Magdeburg, DE, 17.-19. Nov, 2010}, publisher = {DKV}, address = {Hannover}, isbn = {978-3-932715-46-4}, pages = {1 -- 26}, year = {2010}, language = {de} } @article{HirschKleebergSchmitz2018, author = {Hirsch, Marko and Kleeberg, Jochen and Schmitz, Philipp}, title = {Dynamische Asset-Allocation- Strategien im Niedrigzinsumfeld}, series = {Absolut|report : neue Perspektiven f{\"u}r institutionelle Investoren}, journal = {Absolut|report : neue Perspektiven f{\"u}r institutionelle Investoren}, number = {6}, publisher = {Absolut Research}, address = {Hamburg}, pages = {52}, year = {2018}, language = {de} } @article{HillgaertnerStoniesPeieretal.2005, author = {Hillg{\"a}rtner, Michael and Stonies, R. and Peier, D. and Voges, E.}, title = {Design of Low Cost Antennas for Reverberation Chambers}, series = {Proceedings of the 16th International Zurich Symposium on Electromagnetic Compatibility : [EMC Week 2005, Zurich, Switzerland, February 13 - 18 ; technical exhibition on EMC and RF/microwave Measurements and Instrumentation (February 15 - 17)] / [Laboratory for Electromagnetic Fields and Microwave Electronics, Swiss Federal Institute of Technology Zurich]}, journal = {Proceedings of the 16th International Zurich Symposium on Electromagnetic Compatibility : [EMC Week 2005, Zurich, Switzerland, February 13 - 18 ; technical exhibition on EMC and RF/microwave Measurements and Instrumentation (February 15 - 17)] / [Laboratory for Electromagnetic Fields and Microwave Electronics, Swiss Federal Institute of Technology Zurich]}, publisher = {ETH-Zentrum-IFH}, address = {Z{\"u}rich}, isbn = {3-9521199-9-7}, pages = {1 CD-ROM. ; 12 cm}, year = {2005}, language = {en} } @article{HillgaertnerRinkleff2003, author = {Hillg{\"a}rtner, Michael and Rinkleff, T}, title = {Untersuchung eines hybriden EMV-Simulationsverfahrens anhand eines virtuellen Komponententests}, series = {Technisches Messen. 70 (2003), H. 3}, journal = {Technisches Messen. 70 (2003), H. 3}, isbn = {0340-837X}, pages = {133 -- 140}, year = {2003}, language = {de} } @article{HillgaertnerPeier2006, author = {Hillg{\"a}rtner, Michael and Peier, Dirk}, title = {Effiziente Bestimmung der Kabelschirmd{\"a}mpfung bei hohen Frequenzen in Modenverwirbelungskammern}, series = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2006 ; Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 7. - 9. M{\"a}rz 2006, Messe D{\"u}sseldorf / Karl-Heinz Gonschorek. Veranst.: MESAGO-Messe-Frankfurt GmbH, Stuttgart}, journal = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2006 ; Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 7. - 9. M{\"a}rz 2006, Messe D{\"u}sseldorf / Karl-Heinz Gonschorek. Veranst.: MESAGO-Messe-Frankfurt GmbH, Stuttgart}, publisher = {VDE-Verl.}, address = {Berlin [u.a.]}, isbn = {978-3-8007-2933-3}, pages = {261 -- 268}, year = {2006}, language = {de} } @article{HillgaertnerPeier2004, author = {Hillg{\"a}rtner, Michael and Peier, Dirk}, title = {Einflussgr{\"o}ssen bei der G{\"u}tebestimmung von Modenverwirbelungskammern}, series = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2004, 12. Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 10. - 12. Februar 2004, Messe D{\"u}sseldorf ; [mit CD-ROM] / Veranst.: MESAGO-Messe-Frankfurt GmbH, Stuttgart. Hrsg.: Kurt Feser}, journal = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2004, 12. Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 10. - 12. Februar 2004, Messe D{\"u}sseldorf ; [mit CD-ROM] / Veranst.: MESAGO-Messe-Frankfurt GmbH, Stuttgart. Hrsg.: Kurt Feser}, publisher = {VDE-Verl.}, address = {Berlin [u.a.]}, isbn = {3-8007-2810-9}, pages = {79 -- 86}, year = {2004}, language = {de} } @article{HillgaertnerPeier2006, author = {Hillg{\"a}rtner, Michael and Peier, Dirk}, title = {Design of a Measurement Setup for the Impedance of Low-Resistance Plate-Conductors in the RF-Range}, series = {Proceedings of the 10th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM '06, Bra\&\#351;ov, May 18 - 20, 2006 / ed. by The Transilvania University of Bra\&\#351;ov, Faculty of Electrical Engineering and Computer Science. [Ed. Mihai Cernat .\&\#804;] . - Vol. 1: Keynote addresses, electrotechnics}, journal = {Proceedings of the 10th International Conference on Optimization of Electrical and Electronic Equipment, OPTIM '06, Bra\&\#351;ov, May 18 - 20, 2006 / ed. by The Transilvania University of Bra\&\#351;ov, Faculty of Electrical Engineering and Computer Science. [Ed. Mihai Cernat .\&\#804;] . - Vol. 1: Keynote addresses, electrotechnics}, address = {Bra\&\#351;ov}, isbn = {978-973-635703-9}, pages = {59 -- 64}, year = {2006}, language = {en} } @article{HillgaertnerPeier2005, author = {Hillg{\"a}rtner, Michael and Peier, Dirk}, title = {Einflussgr{\"o}ßen bei der G{\"u}tebestimmung von Modenverwirbelungskammern}, series = {HF-Report : Hochfrequenztechnik, Optoelektronik, EMV, Mikrowellentechnik, Kommunikationstechnik. 19 (2005), H. Februar-M{\"a}rz}, journal = {HF-Report : Hochfrequenztechnik, Optoelektronik, EMV, Mikrowellentechnik, Kommunikationstechnik. 19 (2005), H. Februar-M{\"a}rz}, isbn = {1431-827X}, pages = {33 -- 36}, year = {2005}, language = {de} } @article{HillgaertnerPeier2008, author = {Hillg{\"a}rtner, Michael and Peier, Dirk}, title = {Nutzbarkeit bestehender, geschirmter Labore als Modenverwirbelungskammer}, series = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2008, Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 19. - 21. Februar 2008, Messe D{\"u}sseldorf / Gonschorek, Karl-Heinz}, journal = {Elektromagnetische Vertr{\"a}glichkeit : EMV 2008, Internationale Fachmesse und Kongress f{\"u}r Elektromagnetische Vertr{\"a}glichkeit, 19. - 21. Februar 2008, Messe D{\"u}sseldorf / Gonschorek, Karl-Heinz}, publisher = {VDE-Verl.}, address = {Berlin [u.a.]}, isbn = {978-3-8007-3075-9}, pages = {579 -- 586}, year = {2008}, language = {de} } @article{HillgaertnerKappel2006, author = {Hillg{\"a}rtner, Michael and Kappel, U.}, title = {Radiating Impedance of Mains Cabling During Emissions Testing}, series = {EMC Europe 2006 Barcelona : International Symposium on Electromagnetic Compatibility; September 4 - 8, 2006, Campus Nord, Technical University of Catalonia, Barcelona, Spain / [organized by Technical University of Catalonia (UPC) ... Ed. and publ. by: Ferran Silva ...]. - Vol. 1: Proceedings 1}, journal = {EMC Europe 2006 Barcelona : International Symposium on Electromagnetic Compatibility; September 4 - 8, 2006, Campus Nord, Technical University of Catalonia, Barcelona, Spain / [organized by Technical University of Catalonia (UPC) ... Ed. and publ. by: Ferran Silva ...]. - Vol. 1: Proceedings 1}, address = {Barcelona}, isbn = {84-689-9439-1}, pages = {17 -- 22}, year = {2006}, language = {en} } @article{Hillgaertner2010, author = {Hillg{\"a}rtner, Michael}, title = {Normative Regulations}, series = {ECPE Cluster Seminar EMC in Hybrid and Electric Vehicles : 18 May 2010, Fraunhofer Institute Erlangen}, journal = {ECPE Cluster Seminar EMC in Hybrid and Electric Vehicles : 18 May 2010, Fraunhofer Institute Erlangen}, publisher = {European Center for Power Electronics}, address = {N{\"u}rnberg}, pages = {1 CD-ROM}, year = {2010}, language = {en} } @article{HillenWinterschladeKrone1998, author = {Hillen, Walter and Winterschlade, T. and Krone, J.}, title = {Erkennung lokaler Bildfehler in R{\"o}ntgenbildverst{\"a}rkern durch parallel arbeitende Bildrechner}, series = {Parallele Datenverarbeitung : Entwurfsmethoden, Bildverarbeitung, Simulation ; Workshop der Arbeitsgemeinschaft "Parallelverarbeitung an Fachhochschulen in NRW" am 19.6.1998 in Bochum / J{\"o}rg Krone ... (Hrsg.)}, journal = {Parallele Datenverarbeitung : Entwurfsmethoden, Bildverarbeitung, Simulation ; Workshop der Arbeitsgemeinschaft "Parallelverarbeitung an Fachhochschulen in NRW" am 19.6.1998 in Bochum / J{\"o}rg Krone ... (Hrsg.)}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-18-355310-4}, pages = {88 -- 94}, year = {1998}, language = {de} } @article{HillenUnglaubenWirtz2002, author = {Hillen, Walter and Unglauben, F. and Wirtz, G.}, title = {Architectures and Modeling of Distributed Image Information Systems. Unglauben, F.; Hillen, W.; Wirtz, G.}, series = {Proceedings : July 14 - 18, 2002, Orlando, Florida, USA ; [jointly with the 8th International Conference on Information Systems Analysis and Synthesis (ISAS 2002)] / organized by IIIS, International Institute of Informatics and Systemics. Ed. by Nagib Callaos}, journal = {Proceedings : July 14 - 18, 2002, Orlando, Florida, USA ; [jointly with the 8th International Conference on Information Systems Analysis and Synthesis (ISAS 2002)] / organized by IIIS, International Institute of Informatics and Systemics. Ed. by Nagib Callaos}, publisher = {IIIS}, address = {Orlando, Fla.}, isbn = {9800781501}, year = {2002}, language = {en} } @article{HillenUnglaubenMurdfield2001, author = {Hillen, Walter and Unglauben, F. and Murdfield, M.}, title = {Study of Database Connections for a Java Medical Image Viewer. Unglauben, F.; Hillen, W.; Murdfield, M.}, series = {Intelligente, innovative Produktentwicklung f{\"u}r die industrielle Praxis. Bl{\"u}mel, Bernd; Stenzel, Horst [Hrsg.]}, journal = {Intelligente, innovative Produktentwicklung f{\"u}r die industrielle Praxis. Bl{\"u}mel, Bernd; Stenzel, Horst [Hrsg.]}, publisher = {Forschungverbund Multimedia an Fachhochschulen}, address = {K{\"o}ln}, pages = {29 -- 33}, year = {2001}, language = {en} } @article{HillenUnglaubenMurdfield2000, author = {Hillen, Walter and Unglauben, F. and Murdfield, M.}, title = {Evaluation of two- and three-tier database connections for a java-based medical image viewer. Unglauben, F.; Hillen, W.; Murdfield, M.}, series = {Bildverarbeitung f{\"u}r die Medizin 2000 : Algorithmen - Systeme - Anwendungen ; proceedings des Workshops [Bildverarbeitung f{\"u}r die Medizin] vom 12. - 14. M{\"a}rz 2000 in M{\"u}nchen / Alexander Horsch ... [Hrsg.]}, journal = {Bildverarbeitung f{\"u}r die Medizin 2000 : Algorithmen - Systeme - Anwendungen ; proceedings des Workshops [Bildverarbeitung f{\"u}r die Medizin] vom 12. - 14. M{\"a}rz 2000 in M{\"u}nchen / Alexander Horsch ... [Hrsg.]}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-540-67123-4}, pages = {203 -- 207}, year = {2000}, language = {de} } @article{HillenUnglaubenKondring2001, author = {Hillen, Walter and Unglauben, F. and Kondring, T.}, title = {Java DICOM Viewer f{\"u}r die Teleradiologie. Unglauben, F.; Hillen, W.; Kondring, T.}, series = {Bildverarbeitung f{\"u}r die Medizin 2001 : Algorithmen, Systeme, Anwendungen ; proceedings des Workshops [Bildverarbeitung f{\"u}r die Medizin] vom 4. - 6. M{\"a}rz 2001 in L{\"u}beck / Heinz Handels ... [Hrsg.]}, journal = {Bildverarbeitung f{\"u}r die Medizin 2001 : Algorithmen, Systeme, Anwendungen ; proceedings des Workshops [Bildverarbeitung f{\"u}r die Medizin] vom 4. - 6. M{\"a}rz 2001 in L{\"u}beck / Heinz Handels ... [Hrsg.]}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-540-41690-0}, pages = {404 -- 408}, year = {2001}, language = {de} } @article{HillenUnglaubenIndefrey2001, author = {Hillen, Walter and Unglauben, F. and Indefrey, F.}, title = {Java Image Viewer zur Darstellung und Verarbeitung medizinischer Bilddaten in Rechnernetzen}, series = {Intelligente, innovative Produktentwicklung f{\"u}r die industrielle Praxis. Stenzel, Horst [Hrsg.]}, journal = {Intelligente, innovative Produktentwicklung f{\"u}r die industrielle Praxis. Stenzel, Horst [Hrsg.]}, publisher = {Forschungverbund Multimedia an Fachhochschulen}, address = {K{\"o}ln}, pages = {23 -- 28}, year = {2001}, language = {de} } @article{HillenSchmittBockemuehl1995, author = {Hillen, Walter and Schmitt, W. and Bockem{\"u}hl, J.}, title = {Signal-to-Noise Performance of a digital dental X-ray Detector}, series = {Computer assisted radiology : proceedings of the International Symposium on Computer and Communication Systems for Image Guided Diagnosis and Therapy / CAR '95 Berlin, June 21 - 24, 1995. Ed. by H. U. Lemke}, journal = {Computer assisted radiology : proceedings of the International Symposium on Computer and Communication Systems for Image Guided Diagnosis and Therapy / CAR '95 Berlin, June 21 - 24, 1995. Ed. by H. U. Lemke}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3-540-59177-X}, pages = {LXXIV, 1442 S. : Ill., graph. Darst.}, year = {1995}, language = {en} } @article{HillenSchiebelZaengel1988, author = {Hillen, Walter and Schiebel, U. and Zaengel, T.}, title = {A selenium-based detector for digital slot-radiography}, series = {Medical Imaging II}, journal = {Medical Imaging II}, pages = {253}, year = {1988}, language = {en} } @article{HillenSchiebelZaengel1986, author = {Hillen, Walter and Schiebel, U. and Zaengel, T.}, title = {Image quality in selenium-based digital radiography. Schiebel, U.; Hillen, W.; Zaengel, T.}, series = {Medical Imaging}, journal = {Medical Imaging}, pages = {176}, year = {1986}, language = {en} } @article{HillenSchiebelZaengel1987, author = {Hillen, Walter and Schiebel, U. and Zaengel, T.}, title = {Imaging performance of a digital storage phosphor system}, series = {Medical Physics. 14 (1987), H. 5}, journal = {Medical Physics. 14 (1987), H. 5}, isbn = {0094-2405}, pages = {744 -- 751}, year = {1987}, language = {en} } @article{HillenRuppSchiebeletal.1989, author = {Hillen, Walter and Rupp, S. and Schiebel, U. and Zaengel, Thomas T.}, title = {Imaging performance of a selenium-based detector for high-resolution radiography}, series = {Medical Imaging III: Image Formation}, journal = {Medical Imaging III: Image Formation}, isbn = {0-8194-0125-0}, pages = {296}, year = {1989}, language = {en} } @article{HillenLehmannHornetal.1996, author = {Hillen, Walter and Lehmann, T. and Horn, H. and Schmitt, W.}, title = {IDEFIX - Identifizierung dentaler Fixturen mit morphologischen Filtern. Lehmann, T.; Horn, H.; Schmitt, W., Hillen, W.; Spitzer, K.}, series = {Bildverarbeitung f{\"u}r die Medizin : Algorithmen - Systeme - Anwendungen ; proceedings des Aachener Workshops am 8. und 9. November 1996 / Institut f{\"u}r Medizinische Informatik und Biometrie der RWTH Aachen. Hrsg. von Thomas Lehmann ...}, journal = {Bildverarbeitung f{\"u}r die Medizin : Algorithmen - Systeme - Anwendungen ; proceedings des Aachener Workshops am 8. und 9. November 1996 / Institut f{\"u}r Medizinische Informatik und Biometrie der RWTH Aachen. Hrsg. von Thomas Lehmann ...}, publisher = {Verl. der Augustinus-Buchh.}, address = {Aachen}, isbn = {3-86073-519-5}, pages = {327 -- 332}, year = {1996}, language = {de} } @article{HillenLehmannHornetal.1996, author = {Hillen, Walter and Lehmann, T. and Horn, H. and Schmitt, W.}, title = {Identification of Dental Fixtures in Intraoral X-rays. Lehmann, T.; Hillen, W.; Horn, H.; Schmitt, W.}, series = {Medical imaging 1996 : image processing ; 12 - 15 February 1996, Newport Beach, California / Murray H. Loew ... chairs/ed.}, journal = {Medical imaging 1996 : image processing ; 12 - 15 February 1996, Newport Beach, California / Murray H. Loew ... chairs/ed.}, publisher = {SPIE - The International Society for Optical Engineering}, address = {Bellingham, Wash.}, isbn = {0-8194-2085-9}, pages = {584 -- 584}, year = {1996}, language = {en} } @article{HillenLehmannHornetal.1995, author = {Hillen, Walter and Lehmann, T. and Horn, H. and Schmitt, W.}, title = {IDEFIX - Identification of Dental Fixtures. Lehmann, T.; Hillen, W.; Horn, H.; Schmitt, W.}, series = {5th European Congress on Dental and Maxillo-Facial Radiology : 30th Annual meeting of Working Group for Dental Radiology in the German Scientific Society for Dentistry, November 8-11, 1995, Cologne : abstracts}, journal = {5th European Congress on Dental and Maxillo-Facial Radiology : 30th Annual meeting of Working Group for Dental Radiology in the German Scientific Society for Dentistry, November 8-11, 1995, Cologne : abstracts}, pages = {[120] B. : graph. Darst.}, year = {1995}, language = {en} } @article{HillenJansenUnglaubenetal.1998, author = {Hillen, Walter and Jansen, N. and Unglauben, F. and Indefrey, R.}, title = {Multimediale Darstellung und Verarbeitung medizinischer Bilddaten in Rechnernetzen.}, series = {Bildverarbeitung f{\"u}r die Medizin 1998 : Algorithmen - Systeme - Anwendungen ; proceedings des Workshops am 26. und 27. M{\"a}rz 1998 in Aachen / Thomas Lehmann ... (Hrsg.)}, journal = {Bildverarbeitung f{\"u}r die Medizin 1998 : Algorithmen - Systeme - Anwendungen ; proceedings des Workshops am 26. und 27. M{\"a}rz 1998 in Aachen / Thomas Lehmann ... (Hrsg.)}, publisher = {Springer}, address = {Berlin [u.a.]}, isbn = {3540638857}, pages = {373 -- 377}, year = {1998}, language = {de} } @article{HillenFischerPaulus2007, author = {Hillen, Walter and Fischer, Felix and Paulus, Dietrich}, title = {3D Presentation States: Parametrisierung und Speicherung der 3D-Darstellung von segmentierten medizinischen Volumendaten / Fischer, Felix ; Hillen, Walter ; Paulus, Dietrich}, series = {Biomedizinische Technik. 52 (2007), H. Erg{\"a}nzungsband}, journal = {Biomedizinische Technik. 52 (2007), H. Erg{\"a}nzungsband}, isbn = {0939-4990}, pages = {1 -- 2}, year = {2007}, language = {de} } @article{HillenFischer2004, author = {Hillen, Walter and Fischer, Felix}, title = {Farbanalyse von gebackenen oder frittierten Nahrungsmitteln und Vorhersage des Acrylamid-Wertes}, series = {10. Workshop Farbbildverarbeitung : Elektronische Ressource : 7.-8. Oktober 2004, Koblenz = 10th Workshop Color Image Processing / Detlev Droege ... Hrsg.}, journal = {10. Workshop Farbbildverarbeitung : Elektronische Ressource : 7.-8. Oktober 2004, Koblenz = 10th Workshop Color Image Processing / Detlev Droege ... Hrsg.}, publisher = {Der Andere Verl.}, address = {T{\"o}nning [u.a.]}, isbn = {389959245X}, pages = {133 -- 148}, year = {2004}, language = {de} } @article{HillenEckenbachQuadfliegetal.1991, author = {Hillen, Walter and Eckenbach, W. and Quadflieg, Peter and Zaengel, Thomas T.}, title = {Signal-to-noise performance of a CsI fluorescent screen}, series = {Medical Imaging V: Image physics}, journal = {Medical Imaging V: Image physics}, isbn = {0-8194-0538-8}, pages = {120 -- 131}, year = {1991}, language = {en} } @article{HillenBarryPongs1997, author = {Hillen, Walter and Barry, J. C. and Pongs, U. M.}, title = {Algorithm for Purkinje Image I and IV and Limbus Centre Location. Barry, J. C.; Pongs, U. M.; Hillen, W.}, series = {Computers in Biology and Medicine. 27 (1997), H. 6}, journal = {Computers in Biology and Medicine. 27 (1997), H. 6}, isbn = {0010-4825}, pages = {515 -- 531}, year = {1997}, language = {en} } @article{HillenAlperSelverFischeretal.2007, author = {Hillen, Walter and Alper Selver, M. and Fischer, Felix and Kuntalp, Mehmet}, title = {A software tool for interactive generation, representation, and systematical storage of transfer functions for 3D medical images / Alper Selver, M. ; Fischer, Felix ; Kuntalp, Mehmet ; Hillen, Walter}, series = {Computer Methods and Programs in Biomedicine. 86 (2007), H. 3}, journal = {Computer Methods and Programs in Biomedicine. 86 (2007), H. 3}, publisher = {-}, isbn = {0169-2607}, pages = {270 -- 280}, year = {2007}, language = {en} } @article{Hillen1979, author = {Hillen, Walter}, title = {Properties of hadron final states in e+e\&\#8722; annihilation at 13 GeV and 17 GeV center of mass energies. TASSO Collaboration}, series = {Physics Letters B. 83 (1979), H. 2}, journal = {Physics Letters B. 83 (1979), H. 2}, isbn = {0370-2693}, pages = {261 -- 266}, year = {1979}, language = {en} } @article{Hillen1998, author = {Hillen, Walter}, title = {Bildrestauration in der digitalen Radiographie mit Hilfe parallel arbeitender Signalprozessoren}, series = {Parallele Datenverarbeitung : Entwurfsmethoden, Bildverarbeitung, Simulation ; Workshop der Arbeitsgemeinschaft "Parallelverarbeitung an Fachhochschulen in NRW" am 19.6.1998 in Bochum / J{\"o}rg Krone ... (Hrsg.)}, journal = {Parallele Datenverarbeitung : Entwurfsmethoden, Bildverarbeitung, Simulation ; Workshop der Arbeitsgemeinschaft "Parallelverarbeitung an Fachhochschulen in NRW" am 19.6.1998 in Bochum / J{\"o}rg Krone ... (Hrsg.)}, publisher = {VDI-Verl.}, address = {D{\"u}sseldorf}, isbn = {3-18-355310-4}, pages = {78 -- 87}, year = {1998}, language = {de} } @article{Hillen1982, author = {Hillen, Walter}, title = {A measurement of \&\#963;tot(e+e\&\#8722; \&\#8594; hadrons) for cm energies between 12.0 and 36.7 GeV. TASSO Collaboration}, series = {Physics Letters B. 113 (1982), H. 6}, journal = {Physics Letters B. 113 (1982), H. 6}, pages = {499 -- 508}, year = {1982}, language = {en} } @article{Hillen1982, author = {Hillen, Walter}, title = {Scale braking in inclusive charged particle production by e--e+ annihilation. TASSO Collaboration}, series = {Physics Letters B. 114 (1982), H. 1}, journal = {Physics Letters B. 114 (1982), H. 1}, isbn = {0370-2693}, pages = {65 -- 70}, year = {1982}, language = {en} } @article{Hillen1982, author = {Hillen, Walter}, title = {Charged pion production in e--e+ annihilation at 14, 22 and 34 GeV c.m. energies. TASSO Collaboration}, series = {Physics Letters B. 113 (1982), H. 1}, journal = {Physics Letters B. 113 (1982), H. 1}, isbn = {0370-2693}, pages = {98 -- 104}, year = {1982}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {Charged pion, kaon, proton and antiproton production in high energy e+e\&\#8722; annihilations. TASSO Collaboration}, series = {Physics Letters B. 94 (1980), H. 3}, journal = {Physics Letters B. 94 (1980), H. 3}, isbn = {0370-2693}, pages = {444 -- 449}, year = {1980}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {Comparison of e+e\&\#8722; annihilation with QCD and determination of the strong coupling constant . TASSO Collaboration}, series = {Physics Letters B. 94 (1980), H. 3}, journal = {Physics Letters B. 94 (1980), H. 3}, isbn = {0370-2693}, pages = {437 -- 443}, year = {1980}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {K0 production in e+e\&\#8722; annihilations at 30 GeV center of mass energy. TASSO Collaboration}, series = {Physics Letters B. 94 (1980), H. 1}, journal = {Physics Letters B. 94 (1980), H. 1}, isbn = {0370-2693}, pages = {91 -- 95}, year = {1980}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {Test of QED in e+e\&\#8722; annihilation at energies between 12 and 31.6 GeV. TASSO Collaboration}, series = {Physics Letters B. 94 (1980), H. 2}, journal = {Physics Letters B. 94 (1980), H. 2}, isbn = {0370-2693}, pages = {259 -- 265}, year = {1980}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {Rapid growth of charged particle multiplicity in high energy e+e\&\#8722; annihilations. TASSO Collaboration}, series = {Physics Letters B. 89 (1980), H. 3-4}, journal = {Physics Letters B. 89 (1980), H. 3-4}, isbn = {0370-2693}, pages = {418 -- 422}, year = {1980}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {Production and properties of the \&\#964;-lepton in e+e\&\#8722; annihilation at C.M. energies from 12 to 31.6 GeV. TASSO Collaboration}, series = {Physics Letters B. 92 (1980), H. 1-2}, journal = {Physics Letters B. 92 (1980), H. 1-2}, isbn = {0370-2693}, pages = {199 -- 205}, year = {1980}, language = {en} } @article{Hillen1979, author = {Hillen, Walter}, title = {Evidence for planar events in e+e\&\#8722; annihilation at high energies. TASSO Collaboration}, series = {Physics Letters B. 86 (1979), H. 2}, journal = {Physics Letters B. 86 (1979), H. 2}, isbn = {0370-2693}, pages = {243 -- 249}, year = {1979}, language = {en} } @article{Hillen1979, author = {Hillen, Walter}, title = {Energy scan for narrow states in e+e\&\#8722; annihilation at C.M. energies between 29.90 and 31.46 GeV. TASSO Collaboration}, series = {Physics Letters B. 88 (1979), H. 1-2}, journal = {Physics Letters B. 88 (1979), H. 1-2}, isbn = {0370-2693}, pages = {199 -- 202}, year = {1979}, language = {en} } @article{Hillen1982, author = {Hillen, Walter}, title = {Charge asymmetry and weak interaction effects in e+e\&\#8722;\&\#8594;\&\#956;+\&\#956;\&\#8722; and e+e\&\#8722;\&\#8594;\&\#964;+\&\#964;\&\#8722; . TASSO Collaboration}, series = {Physics Letters B. 110 (1982), H. 2}, journal = {Physics Letters B. 110 (1982), H. 2}, isbn = {0370-2693}, pages = {173 -- 180}, year = {1982}, language = {en} } @article{Hillen1982, author = {Hillen, Walter}, title = {\&\#960;0 production by e+e\&\#8722; annihilation at 14 and 34 GeV c.m. energy . TASSO Collaboration}, series = {Physics Letters B. 108 (1982), H. 1}, journal = {Physics Letters B. 108 (1982), H. 1}, isbn = {0370-2693}, pages = {71 -- 76}, year = {1982}, language = {en} } @article{Hillen1982, author = {Hillen, Walter}, title = {Exclusive proton-antiproton production in two photon collisions . TASSO Collaboration}, series = {Physics Letters B. 108 (1982), H. 1}, journal = {Physics Letters B. 108 (1982), H. 1}, isbn = {0370-2693}, pages = {67 -- 70}, year = {1982}, language = {en} } @article{Hillen1982, author = {Hillen, Walter}, title = {High pT hadron production in photon-photon collisions . TASSO Collaboration}, series = {Physics Letters B. 107 (1982), H. 4}, journal = {Physics Letters B. 107 (1982), H. 4}, isbn = {0370-2693}, pages = {290 -- 296}, year = {1982}, language = {en} } @article{Hillen1981, author = {Hillen, Walter}, title = {\&\#923;, Image production in e+e- annihilation at 33 GeV centre of mass energy. TASSO Collaboration}, series = {Physics Letters B. 105 (1981), H. 4}, journal = {Physics Letters B. 105 (1981), H. 4}, isbn = {0370-2693}, pages = {75 -- 80}, year = {1981}, language = {en} } @article{Hillen1981, author = {Hillen, Walter}, title = {Evidence for charged primary partons in e+e\&\#8722; \&\#8594; 2 jets. TASSO Collaboration}, series = {Physics Letters B. 100 (1981), H. 4}, journal = {Physics Letters B. 100 (1981), H. 4}, isbn = {0370-2693}, pages = {357 -- 363}, year = {1981}, language = {en} } @article{Hillen1981, author = {Hillen, Walter}, title = {Search for new sequential leptons in e+e- annihilation at petra energies. TASSO Collaboration}, series = {Physics Letters B. 99 (1981), H. 2}, journal = {Physics Letters B. 99 (1981), H. 2}, isbn = {0370-2693}, pages = {163 -- 168}, year = {1981}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {Evidence for a spin-1 gluon in three-jet events. TASSO Collaboration}, series = {Physics Letters B. 97 (1980), H. 3-4}, journal = {Physics Letters B. 97 (1980), H. 3-4}, isbn = {0370-2693}, pages = {453 -- 458}, year = {1980}, language = {en} } @article{Hillen1980, author = {Hillen, Walter}, title = {RHO-RHO production by two photon scattering. TASSO Collaboration}, series = {Physics Letters B. 97 (1980), H. 3-4}, journal = {Physics Letters B. 97 (1980), H. 3-4}, isbn = {0370-2693}, pages = {448 -- 452}, year = {1980}, language = {en} } @article{HeuermannThalayasingam2009, author = {Heuermann, Holger and Thalayasingam, K.}, title = {Novel vector non-linear measurement system for intermodulation measurements / Thalayasingam, K.; Heuermann, H.}, series = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, journal = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-4748-0}, pages = {926 -- 929}, year = {2009}, language = {en} } @article{HeuermannStolleSchiek1995, author = {Heuermann, Holger and Stolle, Reinhard and Schiek, Burkhard}, title = {Novel Algorithms for FMCW Range Finding with Microwaves. Stolle, R.; Heuermann, H.; Schiek, B.}, pages = {129 -- 132}, year = {1995}, language = {en} } @article{HeuermannStolleSchiek1995, author = {Heuermann, Holger and Stolle, Reinhard and Schiek, Burkhard}, title = {Neuartige Algorithmen fuer die Mikrowellen-Entfernungsmessung}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 38. 1995 (1995)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 38. 1995 (1995)}, pages = {817 -- 834}, year = {1995}, language = {de} } @article{HeuermannStolleSchiek1995, author = {Heuermann, Holger and Stolle, Reinhard and Schiek, Burkhard}, title = {Auswertemethoden zur Praezisions-Entfernungsmessung mit FMCW-Systemen und deren Anwendung im Mikrowellenbereich}, series = {tm - Technisches Messen. 62. 1995 (1995), H. 2}, journal = {tm - Technisches Messen. 62. 1995 (1995), H. 2}, pages = {66 -- 73}, year = {1995}, language = {de} } @article{HeuermannSchiek1995, author = {Heuermann, Holger and Schiek, Burkhard}, title = {The double-LNN Calibration technique for scattering parameter measurements of microstrip devices}, series = {Conference proceedings}, journal = {Conference proceedings}, publisher = {NEXUS House}, address = {Kent}, pages = {343 -- 347}, year = {1995}, language = {en} } @article{HeuermannSchiek1994, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Calibration of network analyser measurements with leakage errors}, series = {Electronics letters. 30 (1994), H. 1}, journal = {Electronics letters. 30 (1994), H. 1}, isbn = {0013-5194}, pages = {52 -- 53}, year = {1994}, language = {en} } @article{HeuermannSchiek1994, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Results of Network Analyzer Measurements with Leakage Errors Corrected with the TMS-15-Term Procedure}, pages = {1361 -- 1364}, year = {1994}, language = {en} } @article{HeuermannSchiek1994, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Scattering Parameter Measurements of Microstrip Devices using the Double-LNN Calibration Technique}, series = {Conference proceedings : [Palais des Festivals et des Congr{\`e}s Cannes, France, 5 - 8 September 1994]}, journal = {Conference proceedings : [Palais des Festivals et des Congr{\`e}s Cannes, France, 5 - 8 September 1994]}, publisher = {Nexus Business Communications}, address = {Swanley}, isbn = {0-9518032-5-5}, year = {1994}, language = {en} } @article{HeuermannSchiek1993, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Neue Kalibrierverfahren fuer on-wafer-Messungen}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 37. 1993 (1993)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 37. 1993 (1993)}, pages = {195 -- 204}, year = {1993}, language = {de} } @article{HeuermannSchiek1992, author = {Heuermann, Holger and Schiek, Burkhard}, title = {The In-Fixture Calibration Procedure Line-Network-Network-LNN}, series = {Conference proceedings : monday 6th to thursday 9th september 1993, Palacio de Congresos, Madrid, Spain ; [the international conference and exhibition designed for the Microwave Community]}, journal = {Conference proceedings : monday 6th to thursday 9th september 1993, Palacio de Congresos, Madrid, Spain ; [the international conference and exhibition designed for the Microwave Community]}, publisher = {Reed Exhibition Companies}, address = {Tunbridge Wells}, isbn = {0-946821-23-2}, pages = {500 -- 505}, year = {1992}, language = {en} } @article{HeuermannSchiek1992, author = {Heuermann, Holger and Schiek, Burkhard}, title = {A Fast and Robust Procedure for the Determination of the Scattering Parameters for Network Analyzer Calibration}, address = {Paris}, pages = {373 -- 374}, year = {1992}, language = {en} } @article{HeuermannSchiek1994, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Sichere on-wafer-Streuparameter-Messungen mit Selbstkalibrierverfahren}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 38. 1994 (1994)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 38. 1994 (1994)}, pages = {611 -- 622}, year = {1994}, language = {de} } @article{HeuermannSchiek1992, author = {Heuermann, Holger and Schiek, Burkhard}, title = {LNN (Line-Network-Network): Verfahren zur Kalibrierung von Netzwerkanalysatoren}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 36. 1992 (1992)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 36. 1992 (1992)}, pages = {327 -- 335}, year = {1992}, language = {en} } @article{HeuermannSchiek1997, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Line Network Network (LNN): an alternative in-fixture calibration procedure}, series = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 45 (1997), H. 3}, journal = {IEEE transactions on microwave theory and techniques : MTT ; a publication of the IEEE Microwave Theory and Techniques Society. 45 (1997), H. 3}, isbn = {0018-9480}, pages = {408 -- 413}, year = {1997}, language = {en} } @article{HeuermannSchiek1993, author = {Heuermann, Holger and Schiek, Burkhard}, title = {LNN( Line-Network-Network): The In-Fixture Calibration Procedure}, pages = {149 -- 149}, year = {1993}, language = {en} } @article{HeuermannSchiek1992, author = {Heuermann, Holger and Schiek, Burkhard}, title = {A Generalization of the Txx Network Analyzer Self-Calibration Procedure}, series = {Conference proceedings : monday 24th to thursday 27th august 1992, Helsinki University of Technology, Espoo, Finland ; [the international conference and exhibition designed for the Microwave Community]. Vol. 2}, journal = {Conference proceedings : monday 24th to thursday 27th august 1992, Helsinki University of Technology, Espoo, Finland ; [the international conference and exhibition designed for the Microwave Community]. Vol. 2}, publisher = {Microwave Exhibitions and Publishers}, address = {Tunbridge Wells}, isbn = {0-946821-77-1}, pages = {907 -- 912}, year = {1992}, language = {en} } @article{HeuermannSchiek1991, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Robuster Algorithmus zur Streuparameterbestimmung f{\"u}r systemfehlerkorrigierte Netzwerkanalysatoren}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 35. 1991 (1991)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 35. 1991 (1991)}, pages = {555 -- 556}, year = {1991}, language = {de} } @article{HeuermannSchiek1994, author = {Heuermann, Holger and Schiek, Burkhard}, title = {Error Corrected Impedance Measurements with a Network Analyzer}, pages = {125 -- 126}, year = {1994}, language = {en} } @article{HeuermannSchiek1994, author = {Heuermann, Holger and Schiek, B.}, title = {Robust Algorithms for Txx Network Analyzer Self-Calibration Procedures}, series = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 43 (1994), H. 1}, journal = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 43 (1994), H. 1}, isbn = {0018-9456}, pages = {18 -- 23}, year = {1994}, language = {en} } @article{HeuermannSchiek1997, author = {Heuermann, Holger and Schiek, B.}, title = {Results of network analyzer measurements with leakage errors-corrected with direct calibration techniques}, series = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 46 (1997), H. 5}, journal = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 46 (1997), H. 5}, isbn = {0018-9456}, pages = {1120 -- 1127}, year = {1997}, language = {en} } @article{HeuermannSchiek1993, author = {Heuermann, Holger and Schiek, B.}, title = {Procedures for the Determination of the Scattering Parameters for Network Analyzer Calibration}, series = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 42 (1993), H. 2}, journal = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 42 (1993), H. 2}, isbn = {0018-9456}, pages = {528 -- 531}, year = {1993}, language = {en} } @article{HeuermannSchiek1997, author = {Heuermann, Holger and Schiek, B.}, title = {15-term self-calibration methods for the error-correction of on-wafer measurements}, series = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 46 (1997), H. 5}, journal = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 46 (1997), H. 5}, isbn = {0018-9456}, pages = {1105 -- 1110}, year = {1997}, language = {en} } @article{HeuermannSchiek1995, author = {Heuermann, Holger and Schiek, B.}, title = {Error corrected impedance measurements with a network analyzer}, series = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 44 (1995), H. 2}, journal = {IEEE transactions on instrumentation and measurement : IM / Institute of Electrical and Electronics Engineers, Instrumentation and Measurement Group. 44 (1995), H. 2}, isbn = {0018-9456}, pages = {295 -- 299}, year = {1995}, language = {en} } @article{HeuermannSadeghfamBoehm2005, author = {Heuermann, Holger and Sadeghfam, Arash and Boehm, H.}, title = {Ultra Compact Multi-Mode Filter with Novel Rat-Race Inductor. Sadeghfam, Arash; Heuermann, Holger; Boehm, H.}, series = {Conference proceedings : 3 - 7 October 2005, CNIT la D{\´e}fense, Paris, France; [comprises the] 35th European Microwave Conference 2005 ; The European Conference on Wireless Technology 2005 ; European Radar Conference 2005 ; GAAS 2005, The European Gallium A. Vol. 2}, journal = {Conference proceedings : 3 - 7 October 2005, CNIT la D{\´e}fense, Paris, France; [comprises the] 35th European Microwave Conference 2005 ; The European Conference on Wireless Technology 2005 ; European Radar Conference 2005 ; GAAS 2005, The European Gallium A. Vol. 2}, publisher = {Horizon House Publ}, address = {London}, isbn = {2-9600551-0-1}, pages = {4 pp.}, year = {2005}, language = {en} } @article{HeuermannSadeghfam2008, author = {Heuermann, Holger and Sadeghfam, Arash}, title = {Electrically tunable bandpass filter with integrated carrier suppression for UHF RFID systems / Sadeghfam, Arash ; Heuermann, Holger}, series = {European Microwave Conference, 2008, EuMC 2008, 38th}, journal = {European Microwave Conference, 2008, EuMC 2008, 38th}, isbn = {978-2-87487-006-4}, pages = {1727 -- 1730}, year = {2008}, language = {en} } @article{HeuermannSadeghfam2009, author = {Heuermann, Holger and Sadeghfam, Arash}, title = {Enhanced system architecture for rugged wide band data transmission / Sadeghfam, A. ; Heuermann, H.}, series = {European Radar Conference, 2009 : EuRAD 2009 ; Sept. 30 - Oct. 2 2009, Rome, Italy ; part of the European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association}, journal = {European Radar Conference, 2009 : EuRAD 2009 ; Sept. 30 - Oct. 2 2009, Rome, Italy ; part of the European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-2-87487-014-9}, pages = {347 -- 350}, year = {2009}, language = {en} } @article{HeuermannSadeghfam2007, author = {Heuermann, Holger and Sadeghfam, Arash}, title = {On the design of multimode integrated circuits in multilayered processes / Sadeghfam, A. ; Heuermann, H.}, series = {European Microwave Conference, 2007, 9-12 Oct. 2007}, journal = {European Microwave Conference, 2007, 9-12 Oct. 2007}, isbn = {978-2-87487-001-9}, pages = {516 -- 519}, year = {2007}, language = {en} } @article{HeuermannSadeghfam2008, author = {Heuermann, Holger and Sadeghfam, Arash}, title = {Electrically tunable bandpass filter with integrated carrier suppression for UHF RFID systems / Sadeghfam, Arash ; Heuermann, Holger}, series = {European Conference on Wireless Technology, 2008. EuWiT 2008.}, journal = {European Conference on Wireless Technology, 2008. EuWiT 2008.}, isbn = {978-2-87487-008-8}, pages = {306 -- 309}, year = {2008}, language = {en} } @article{HeuermannSadeghfam2004, author = {Heuermann, Holger and Sadeghfam, Arash}, title = {Novel balanced inductor for compact differential systems / Sadeghfam, Arash; Heuermann, Holger}, series = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association}, journal = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association}, publisher = {Horizon House Publ.}, address = {London}, isbn = {1-580-53992-0}, pages = {709 -- 712}, year = {2004}, language = {en} } @article{HeuermannRumiantsevSchott2004, author = {Heuermann, Holger and Rumiantsev, A. and Schott, S.}, title = {Advanced on-wafer multiport calibration methods for mono- and mixed-mode device characterization}, series = {On wafer characterization : 63rd ARFTG conference digest, spring 2004, 11 June 2004, Fort Worth, TX / Automatic RF Techniques Group. [Conference chair: John Cable. Publication chair: J. G. Burns]}, journal = {On wafer characterization : 63rd ARFTG conference digest, spring 2004, 11 June 2004, Fort Worth, TX / Automatic RF Techniques Group. [Conference chair: John Cable. Publication chair: J. G. Burns]}, publisher = {IEEE Operations Center}, address = {Piscataway, NJ}, isbn = {0-7803-8371-0}, pages = {91 -- 96}, year = {2004}, language = {en} } @article{HeuermannPetersSchmitzetal.2005, author = {Heuermann, Holger and Peters, N. and Schmitz, T. and Sadeghfam, Arash}, title = {Concept of Balanced Antennas with Load-Invariant Base Impedance Using a Two Element LC-Coupler. Peters, N., Schmitz, Th., Sadeghfam, A., Heuermann, H.}, series = {Proceedings of the European microwave association : journal of the European microwave association}, journal = {Proceedings of the European microwave association : journal of the European microwave association}, publisher = {PLUS}, address = {Pisa}, pages = {117 -- 122}, year = {2005}, language = {en} } @article{HeuermannLuenebach2005, author = {Heuermann, Holger and L{\"u}nebach, M.}, title = {A Novel Dual-Mode-Design for Push-Push Oscillators with Improved Phase Noise Performance. Heuermann, Holger; L{\"u}nebach, M.}, series = {Conference proceedings : 3 - 7 October 2005, CNIT la D{\´e}fense, Paris, France; [comprises the] 35th European Microwave Conference 2005 ; The European Conference on Wireless Technology 2005 ; European Radar Conference 2005 ; GAAS 2005, The European Gallium A. Vol. 1}, journal = {Conference proceedings : 3 - 7 October 2005, CNIT la D{\´e}fense, Paris, France; [comprises the] 35th European Microwave Conference 2005 ; The European Conference on Wireless Technology 2005 ; European Radar Conference 2005 ; GAAS 2005, The European Gallium A. Vol. 1}, publisher = {Horizon House Publ}, address = {London}, isbn = {2-9600551-0-1}, pages = {4 pp.}, year = {2005}, language = {en} } @article{HeuermannIbrahimHillebrand2007, author = {Heuermann, Holger and Ibrahim, Irfan and Hillebrand, J.}, title = {Vector-Signal-Generator with Two ?'?'-PLL's / Ibrahim, I. ; Hillebrand, J. ; Heuermann, H.}, series = {European Conference on Wireless Technologies, 2007. ECWT 2007 ; 8 - 10 October 2007 Munich, Germany}, journal = {European Conference on Wireless Technologies, 2007. ECWT 2007 ; 8 - 10 October 2007 Munich, Germany}, isbn = {978-2-87487-003-3}, pages = {1 -- 4}, year = {2007}, language = {en} } @article{HeuermannIbrahim2009, author = {Heuermann, Holger and Ibrahim, Irfan}, title = {Improvements in the flicker noise reduction technique for osillator designs / Ibrahim, Irfan ; Heuermann, Holger}, series = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, journal = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-4748-0}, pages = {1215 -- 1218}, year = {2009}, language = {en} } @article{HeuermannIbrahim2008, author = {Heuermann, Holger and Ibrahim, Irfan}, title = {Novel theory and architecture of a vector signal generator implemented with two PLLs / Ibrahim, Irfan ; Heuermann, Holger}, series = {European Conference on Wireless Technology, 2008. EuWiT 2008.}, journal = {European Conference on Wireless Technology, 2008. EuWiT 2008.}, isbn = {978-2-87487-008-8}, pages = {85 -- 88}, year = {2008}, language = {en} } @article{HeuermannHoltrup2009, author = {Heuermann, Holger and Holtrup, Stephan}, title = {Fundamentals and ignition of a microplasma at 2.45 GHZ / Holtrup, Stephan ; Heuermann, Holger}, series = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, journal = {European Microwave Conference, 2009 : EuMC 2009 ; Sept. 29, 2009 - Oct. 1, 2009, Rome, Italy ; part of European Microwave Week (EuMW) / sponsored by EuMA, European Microwave Association ... Endorsed by IEEE}, publisher = {IEEE}, address = {Piscataway, NJ}, isbn = {978-1-4244-4748-0}, pages = {1607 -- 1609}, year = {2009}, language = {en} } @article{HeuermannHillebrandSadeghfam2008, author = {Heuermann, Holger and Hillebrand, J{\"u}rgen and Sadeghfam, Arash}, title = {Novel Concept of a Digital SigmaDelta-PLL-Phase-Shift-Modulator / Hillebrand, J{\"u}rgen ; Sadeghfam, Arash ; Heuermann, Holger}, isbn = {978-3-8007-3086-5}, pages = {123 -- 126}, year = {2008}, language = {en} } @article{HeuermannHarzheimCronenbroeck2021, author = {Heuermann, Holger and Harzheim, Thomas and Cronenbroeck, Tobias}, title = {First SIMO harmonic radar based on the SFCW concept and the HR transfer function}, series = {Remote sensing}, volume = {13}, journal = {Remote sensing}, number = {24}, publisher = {MDPI}, address = {Basel}, issn = {2072-4292}, doi = {10.3390/rs13245088}, pages = {23 Seiten}, year = {2021}, abstract = {This paper presents a new SIMO radar system based on a harmonic radar (HR) stepped frequency continuous wave (SFCW) architecture. Simple tags that can be electronically individually activated and deactivated via a DC control voltage were developed and combined to form an MO array field. This HR operates in the entire 2.45 GHz ISM band for transmitting the illumination signal and receives at twice the stimulus frequency and bandwidth centered around 4.9 GHz. This paper presents the development, the basic theory of a HR system for the characterization of objects placed into the propagation path in-between the radar and the reflectors (similar to a free-space measurement with a network analyzer) as well as first measurements performed by the system. Further detailed measurement series will be made available later on to other researchers to develop AI and machine learning based signal processing routines or synthetic aperture radar algorithms for imaging, object recognition, and feature extraction. For this purpose, the necessary information is published in this paper. It is explained in detail why this SIMO-HR can be an attractive solution augmenting or replacing existing systems for radar measurements in production technology for material under test measurements and as a simplified MIMO system. The novel HR transfer function, which is a basis for researchers and developers for material characterization or imaging algorithms, is introduced and metrologically verified in a well traceable coaxial setup.}, language = {en} } @article{HeuermannGraf1996, author = {Heuermann, Holger and Graf, W.}, title = {Vergleich mehrerer Naeherungsverfahren zur Berechnung des Wellenwiderstandes von Mikrostreifenleitungen mit experimentellen Ergebnissen}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 39. 1996 (1996)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 39. 1996 (1996)}, year = {1996}, language = {de} } @article{HeuermannGraf1998, author = {Heuermann, Holger and Graf, W.}, title = {Direkte on-wafer-Messung des Wellenwiderstandes einer Mikrostreifenleitung}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 41. 1998 (1998)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 41. 1998 (1998)}, year = {1998}, language = {de} } @article{HeuermannGraf1997, author = {Heuermann, Holger and Graf, W.}, title = {Direkte Messung der Dispersion des Wellenwiderstandes einer Mikrostreifenleitung}, series = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 40. 1997 (1997)}, journal = {Kleinheubacher Berichte : Vortr{\"a}ge und Berichte der gemeinsamen Tagung des U.R.S.I.-Landesausschusses in der Bundesrepublik Deutschland / Hrsg.: Deutsche Telekom AG. 40. 1997 (1997)}, year = {1997}, language = {de} } @article{HeuermannErkens2004, author = {Heuermann, Holger and Erkens, Holger}, title = {Blocking structures for mixed-mode systems. / Erkens, Holger ; Heuermann, Holger}, series = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association. Vol. 1}, journal = {Conference proceedings : Tuesday 12th, Wednesday 13th and Thursday 14th October, [RAI International Exhibition and Congress Centre, Amsterdam ; part of European Microwave Week 2004] / EuMA, European Microwave Association. Vol. 1}, publisher = {Horizon House Publ.}, address = {London}, isbn = {1-580-53992-0}, pages = {297 -- 300}, year = {2004}, language = {en} } @article{HeuermannErkens2006, author = {Heuermann, Holger and Erkens, H.}, title = {Novel RF switch concepts for differential wireless communications frontends. Erkens, H.; Heuermann, H.}, series = {IEEE Transactions on Microwave Theory and Techniques. 54 (2006), H. 6, Part 1}, journal = {IEEE Transactions on Microwave Theory and Techniques. 54 (2006), H. 6, Part 1}, isbn = {0018-9480}, pages = {2376 -- 2382}, year = {2006}, language = {en} }